Durma CNC Bending Center – designed with high technology to increase efficiency on precise part bending. Quality approved components used.
Full Servo-Electric System – Fully Automatic – Stabile Process – Clever Consumption – Rapid Setup
General Specifications
- Full Servo-Electric System
- Full Automatic
- Stabil Process (High Quality) Clever Consumption System
- Compact Solution
- Ergonomic and safe working area
- Energy Safety With Clever Consumption System
- Regular Production independent from the Operator
- Stabil Process (no influence) from the Machine Thermal Condit
Standard Equipment
Main Frame
Consists of 5 intependent sub-body groups. The advantage is to create an independent structure that is unaffected by holding and bending operations. When the holder device is in the hold state, the body stretchs backwards in the negative bend state. Advantage, both groups are not affected by each other’s stretching during their work.
Holder Device
The mechanism that prevents the sheet from slipping, which provides balance against the force applied by the bending device during the bending of the sheet brought to the bending position in the bending area.
Holder Device Crowning
The machine provides the same bend quality for material changes such as Inox, aluminum, DC01 and thickness changes.The same results could obtained with repeatability and linearity from each bend.
Bending Device
The mechanism that bend the material by bringing the bending device body to the appropriate bending position by the movements of the actuators.
Bending Device Crowning
The machine provides the same bend quality for material changes such as Inox, aluminum, DC01 and thickness changes. The same resultscould obtained with repeatability and linearity from each bend.
Control Panel
The Sinumerik 840DSL CNC controller is an efficient 64-bit microprocessor system with an integrated PC. The controller has a Durma operator interface and frame bending database for all standard bending applications. The database includes the
bending parameters for standard materials (steel, stainless steel,aluminium) for common thickness ranges. Based on these reference values the operator can easily improve the bending quality for different types of materials.
Working Table
The working table is placed to facilitate the flow of sheet material and to support the floors surface in linear and rotational movements.There are two types as brushed or
brushed-ball. Connection is made from the sides of the manipulator carriage body.The brush level is adjusted according to the manipulator lower clamp and lower tools
level.
During transportation and maintenance, the working tables can be folded without removing the connection points and access to the relevant area is provided. In addition, this folding design provides great convenience during transport.
Manipulator
Manipulator is the system that provides the management of
the sheet in the bending area. It performs positioning functions according to sheet positioning and bending. It catches the sheet with up per and lower clamps. After the referencing, the necessary rotation of the sheet with the starting position is determined, the positioning of the appropriate edge to the bending area, the progression between the bending steps, the steps of bringing the bent sheet to the appropriate position for evacuate are the main tasks. The manipulator is centered on the midpoint of the bending tools and positioned perpendicular to the bending axis. It performs the forward and backward movement with the servo motor driven screw shaft system placed on the carriage body,with guide carriages and linear guides placed under the manipulator body. with guide carriages and linear guides placed under the manipulator body. The rotational movement of the clamps is performed by the torque motor to
which the lower clamp assembly is connected. The servo motor driven system to which the upper clamp group is connected performs the positioning and tracking task according to the lower clamp.
